Relatório Hidrológico - Itaara / RS

Mapas de Contexto
Context Map
Informações Gerais
Município Estado Área Área urbana
Itaara RS 172.801 km² 5 km²
Tabela Desastres
Selecione o tipo de desastres:

data DH_MORTOS DH_FERIDOS DH_total_danos_humanos DM_total_danos_materiais descricao_tipologia
2015-10-08 0 0 4132 826421,00 Alagamentos
2014-07-17 0 0 0 0,00 Movimento de Massa
2014-07-08 0 0 2464 831700,00 Enxurradas
2010-01-04 0 0 0 0,00 Enxurradas
2009-12-02 0 0 0 104000,00 Enxurradas
2004-03-04 0 0 0 0,00 Inundações
2003-12-16 0 0 0 0,00 Inundações
2001-07-20 0 0 0 0,00 Enxurradas
1997-10-09 0 0 0 0,00 Enxurradas

Resumo TRs estações selecionadas
Resumo das estações com a média do TR para os desastres com danos humanos

Código TR Empirico TR gumbel_r TR lognorm
85642000 23.75 9.855 84.555
85438000 16.665 36.585 45.67
77150000 13.75 10.535 17.26
76500000 8.47 10.25 11.525

Estações à Montante

Não foram encontradas estações nesta seção

Estações à Jusante

Código cobacia Rio Área mont. (km²) Início Fim Período (anos) Operando Selecionada % Falhas
85900000 78733 RIO JACUÍ 38829.43 1939/12 2024/01 79 sim 10.59%
85642000 78793 RIO JACUÍ 27458.53 1981/06 2024/01 37 sim X 0.78%
85438000 78921 RIO VACACAÍ-MIRIM 1122.88 1984/01 2022/09 42 sim X 4.73%
77150000 82535 RIO URUGUAI 187835.27 1982/12 2024/01 76 sim X 4.05%
76800000 826177 RIO IBICUÍ 42560.21 1964/03 2024/01 74 sim 0.56%
76560000 826355 RIO IBICUÍ 29359.65 1967/06 2024/01 51 sim 0.59%
76500000 8263933 RIO IBICUÍ 27817.63 1964/03 2023/12 76 sim X 0.56%

Análise estação: 85642000
Tabela Resumo - Desastres vs Hidrologia

Data Evento Óbitos Feridos Danos Humanos Danos Materiais Tipologia Ano Hidro Vazao Data Máxima TR Empirico TR lognorm TR gumbel_r
2015-10-08 0 0 4132 826421,00 Alagamentos 2015/2016 4360.6 2015-12-27 45.0 166.48 17.02
2014-07-17 0 0 0 0,00 Movimento de Massa 2014/2015 2831.0 2014-07-27 2.5 2.63 2.69
2014-07-08 0 0 2464 831700,00 Enxurradas 2014/2015 2831.0 2014-07-27 2.5 2.63 2.69
2010-01-04 0 0 0 0,00 Enxurradas 2010/2011 2926.0 2010-01-08 3.21 3.04 2.97
2009-12-02 0 0 0 104000,00 Enxurradas 2009/2010 3127.3 2009-11-25 7.5 4.31 3.72
2004-03-04 0 0 0 0,00 Inundações 2004/2005 986.2 2004-11-14 1.05 1.01 1.0
2003-12-16 0 0 0 0,00 Inundações 2003/2004 2807.8 2003-12-18 2.37 2.54 2.62
2001-07-20 0 0 0 0,00 Enxurradas 2001/2002 2667.2 2001-10-04 1.67 2.12 2.27
1997-10-09 0 0 0 0,00 Enxurradas 1997/1998 3049.2 1997-10-18 5.0 3.74 3.4

Vazões Máximas e Tempos de Retorno

Ano Hidro Vazao Data TR Empirico TR lognorm TR gumbel_r
2015/2016 4360.6 2015-12-27 45.0 166.48 17.02
2023/2024 3832.4 2023-09-16 22.5 24.95 8.68
2016/2017 3578.7 2016-10-22 15.0 12.02 6.34
2019/2020 3472.6 2019-11-03 11.25 9.16 5.57
2017/2018 3459.4 2017-06-01 9.0 8.86 5.48
2009/2010 3127.3 2009-11-25 7.5 4.31 3.72
1984/1985 3091.7 1984-05-25 6.43 4.03 3.57
1992/1993 3081.1 1992-04-16 5.62 3.96 3.53
1997/1998 3049.2 1997-10-18 5.0 3.74 3.4
1982/1983 3027.9 1982-10-27 4.5 3.6 3.32
2002/2003 3013.8 2002-10-11 4.09 3.51 3.27
1983/1984 3013.8 1983-07-11 3.75 3.51 3.27
1988/1989 2971.6 1988-09-28 3.46 3.27 3.12
2010/2011 2926.0 2010-01-08 3.21 3.04 2.97
2007/2008 2910.3 2007-09-27 3.0 2.96 2.92
1987/1988 2887.6 1987-08-02 2.81 2.86 2.85
1986/1987 2839.0 1986-11-08 2.65 2.66 2.71
2014/2015 2831.0 2014-07-27 2.5 2.63 2.69
2003/2004 2807.8 2003-12-18 2.37 2.54 2.62
1998/1999 2780.2 1998-02-13 2.25 2.45 2.55
2013/2014 2748.4 2013-11-15 2.14 2.35 2.47
1990/1991 2739.0 1990-10-17 2.05 2.32 2.44
1985/1986 2728.7 1985-09-23 1.96 2.29 2.42
1994/1995 2704.8 1994-10-22 1.88 2.22 2.36
1993/1994 2680.9 1993-06-07 1.8 2.15 2.31
1989/1990 2674.1 1989-09-28 1.73 2.13 2.29
2001/2002 2667.2 2001-10-04 1.67 2.12 2.27
2008/2009 2569.1 2008-10-31 1.61 1.89 2.07
2018/2019 2537.2 2018-10-05 1.55 1.83 2.01
2022/2023 2460.0 2022-07-19 1.5 1.69 1.87
2005/2006 2448.8 2005-10-08 1.45 1.67 1.85
2011/2012 2447.9 2011-08-13 1.41 1.67 1.85
2021/2022 2392.0 2021-09-11 1.36 1.59 1.77
2000/2001 2287.7 2000-09-25 1.32 1.46 1.62
1995/1996 2264.6 1995-08-05 1.29 1.44 1.59
1999/2000 2130.0 1999-10-18 1.25 1.32 1.44
2012/2013 2077.4 2012-09-22 1.22 1.28 1.39
2020/2021 1759.0 2020-07-10 1.18 1.12 1.17
1996/1997 1670.9 1996-01-28 1.15 1.09 1.13
1981/1982 1516.7 1981-09-17 1.12 1.06 1.07
1991/1992 1503.9 1991-08-02 1.1 1.06 1.07
2006/2007 1244.8 2006-09-19 1.07 1.02 1.02
2004/2005 986.2 2004-11-14 1.05 1.01 1.0
2024/2025 955.2 2024-01-18 1.02 1.01 1.0

Distribuições ajustadas
Hydrology chart
Teste de Kolmogorov-Smirnov

Tamanho da amostra (N): 44

Valor crítico (Dc): 0.205

Lognorm: Estatística (D) = 0.1411

Gumbel_r: Estatística (D) = 0.1876
Disasters charts
Análise estação: 85438000
Tabela Resumo - Desastres vs Hidrologia

Data Evento Óbitos Feridos Danos Humanos Danos Materiais Tipologia Ano Hidro Vazao Data Máxima TR Empirico TR lognorm TR gumbel_r
2015-10-08 0 0 4132 826421,00 Alagamentos 2015/2016 338.3 2015-10-10 20.0 79.7 62.15
2014-07-17 0 0 0 0,00 Movimento de Massa 2014/2015 241.6 2014-06-30 13.33 11.64 11.02
2014-07-08 0 0 2464 831700,00 Enxurradas 2014/2015 241.6 2014-06-30 13.33 11.64 11.02
2010-01-04 0 0 0 0,00 Enxurradas 2010/2011 396.2 2010-01-20 40.0 263.27 178.32
2009-12-02 0 0 0 104000,00 Enxurradas 2009/2010 216.4 2009-11-24 8.0 7.3 7.14
2004-03-04 0 0 0 0,00 Inundações 2004/2005 28.1 2004-09-24 1.03 1.01 1.01
2003-12-16 0 0 0 0,00 Inundações 2003/2004 217.4 2003-12-16 10.0 7.43 7.26
2001-07-20 0 0 0 0,00 Enxurradas 2001/2002 150.9 2001-07-21 2.86 2.51 2.54
1997-10-09 0 0 0 0,00 Enxurradas 1997/1998 187.1 1997-10-16 5.71 4.39 4.4

Vazões Máximas e Tempos de Retorno

Ano Hidro Vazao Data TR Empirico TR lognorm TR gumbel_r
2010/2011 396.2 2010-01-20 40.0 263.27 178.32
2015/2016 338.3 2015-10-10 20.0 79.7 62.15
2014/2015 241.6 2014-06-30 13.33 11.64 11.02
2003/2004 217.4 2003-12-16 10.0 7.43 7.26
2009/2010 216.4 2009-11-24 8.0 7.3 7.14
2008/2009 188.1 2008-10-27 6.67 4.46 4.47
1997/1998 187.1 1997-10-16 5.71 4.39 4.4
1998/1999 185.1 1998-04-14 5.0 4.25 4.26
1984/1985 185.1 1984-05-22 4.44 4.25 4.26
2013/2014 183.2 2013-11-13 4.0 4.12 4.13
2016/2017 180.2 2016-10-20 3.64 3.92 3.94
2002/2003 167.8 2002-10-09 3.33 3.22 3.25
2019/2020 165.9 2019-11-02 3.08 3.13 3.16
2001/2002 150.9 2001-07-21 2.86 2.51 2.54
1995/1996 143.7 1995-08-07 2.67 2.27 2.3
1988/1989 142.8 1988-09-25 2.5 2.25 2.27
2005/2006 140.1 2005-10-17 2.35 2.17 2.19
1993/1994 132.1 1993-06-06 2.22 1.96 1.98
2000/2001 128.6 2000-09-24 2.11 1.88 1.89
1994/1995 126.9 1994-07-09 2.0 1.84 1.85
2012/2013 126.0 2012-10-14 1.9 1.82 1.83
2007/2008 125.2 2007-09-24 1.82 1.8 1.82
1999/2000 122.6 1999-10-17 1.74 1.75 1.76
1990/1991 118.3 1990-05-01 1.67 1.67 1.68
1992/1993 118.3 1992-09-30 1.6 1.67 1.68
2006/2007 117.5 2006-10-20 1.54 1.65 1.66
1996/1997 112.5 1996-01-29 1.48 1.57 1.57
1989/1990 107.5 1989-09-26 1.43 1.49 1.49
1987/1988 105.9 1987-07-04 1.38 1.47 1.47
1986/1987 101.0 1986-11-06 1.33 1.4 1.4
1985/1986 97.1 1985-08-10 1.29 1.36 1.36
2017/2018 94.7 2017-03-15 1.25 1.33 1.33
2018/2019 93.1 2018-09-05 1.21 1.31 1.31
2011/2012 90.8 2011-07-31 1.18 1.29 1.29
1991/1992 83.9 1991-04-30 1.14 1.23 1.22
2022/2023 80.9 2022-07-17 1.11 1.2 1.2
2021/2022 43.7 2021-09-10 1.08 1.03 1.03
2020/2021 29.6 2020-07-11 1.05 1.01 1.01
2004/2005 28.1 2004-09-24 1.03 1.01 1.01

Distribuições ajustadas
Hydrology chart
Teste de Kolmogorov-Smirnov

Tamanho da amostra (N): 39

Valor crítico (Dc): 0.2178

Lognorm: Estatística (D) = 0.0958

Gumbel_r: Estatística (D) = 0.0955
Disasters charts
Análise estação: 77150000
Tabela Resumo - Desastres vs Hidrologia

Data Evento Óbitos Feridos Danos Humanos Danos Materiais Tipologia Ano Hidro Vazao Data Máxima TR Empirico TR lognorm TR gumbel_r
2015-10-08 0 0 4132 826421,00 Alagamentos 2015/2016 29750.4 2015-07-20 22.0 27.92 15.24
2014-07-17 0 0 0 0,00 Movimento de Massa 2014/2015 24046.5 2014-07-06 5.5 6.6 5.83
2014-07-08 0 0 2464 831700,00 Enxurradas 2014/2015 24046.5 2014-07-06 5.5 6.6 5.83
2010-01-04 0 0 0 0,00 Enxurradas 2010/2011 14480.7 2010-05-03 1.63 1.47 1.55
2009-12-02 0 0 0 104000,00 Enxurradas 2009/2010 21795.6 2009-12-01 4.4 4.14 4.08
2004-03-04 0 0 0 0,00 Inundações 2004/2005 14148.3 2004-01-01 1.57 1.42 1.5
2003-12-16 0 0 0 0,00 Inundações 2003/2004 19245.0 2003-12-27 2.32 2.65 2.79
2001-07-20 0 0 0 0,00 Enxurradas 2001/2002 15921.1 2001-10-14 2.0 1.7 1.81
1997-10-09 0 0 0 0,00 Enxurradas 1997/1998 28038.3 1997-10-22 14.67 17.45 11.36

Vazões Máximas e Tempos de Retorno

Ano Hidro Vazao Data TR Empirico TR lognorm TR gumbel_r
1983/1984 30913.5 1983-07-19 44.0 39.05 18.64
2015/2016 29750.4 2015-07-20 22.0 27.92 15.24
1997/1998 28038.3 1997-10-22 14.67 17.45 11.36
1990/1991 27756.8 1990-06-13 11.0 16.2 10.83
2017/2018 27356.6 2017-06-13 8.8 14.6 10.11
2023/2024 26138.0 2023-11-26 7.33 10.74 8.24
1992/1993 25273.2 1992-06-06 6.29 8.72 7.13
2014/2015 24046.5 2014-07-06 5.5 6.6 5.83
2016/2017 21896.2 2016-01-01 4.89 4.22 4.15
2009/2010 21795.6 2009-12-01 4.4 4.14 4.08
2005/2006 21594.8 2005-06-25 4.0 3.99 3.96
2002/2003 21561.4 2002-10-17 3.67 3.96 3.94
1998/1999 21195.6 1998-05-05 3.38 3.7 3.72
1994/1995 20668.0 1994-11-11 3.14 3.36 3.44
1986/1987 20635.2 1986-04-14 2.93 3.35 3.42
1987/1988 20243.3 1987-04-22 2.75 3.12 3.23
1984/1985 19822.1 1984-08-16 2.59 2.91 3.03
2008/2009 19789.9 2008-11-05 2.44 2.9 3.02
2003/2004 19245.0 2003-12-27 2.32 2.65 2.79
2011/2012 18674.7 2011-06-27 2.2 2.43 2.58
1989/1990 18204.8 1989-09-21 2.1 2.27 2.42
2001/2002 15921.1 2001-10-14 2.0 1.7 1.81
2019/2020 15693.4 2019-01-20 1.91 1.66 1.77
2000/2001 15517.4 2000-10-22 1.83 1.62 1.73
1993/1994 15437.2 1993-07-12 1.76 1.61 1.71
2022/2023 15298.8 2022-05-10 1.69 1.59 1.69
2010/2011 14480.7 2010-05-03 1.63 1.47 1.55
2004/2005 14148.3 2004-01-01 1.57 1.42 1.5
1999/2000 14096.6 1999-07-11 1.52 1.42 1.49
1985/1986 13805.5 1985-08-10 1.47 1.38 1.45
1995/1996 13456.3 1995-10-11 1.42 1.35 1.4
2007/2008 13034.4 2007-05-27 1.38 1.3 1.35
2013/2014 12043.1 2013-01-12 1.33 1.22 1.25
1996/1997 12014.2 1996-02-16 1.29 1.22 1.25
2024/2025 11846.9 2024-01-24 1.26 1.21 1.23
2020/2021 11650.4 2020-07-14 1.22 1.2 1.22
1991/1992 11572.5 1991-06-27 1.19 1.19 1.21
2018/2019 11494.8 2018-11-08 1.16 1.19 1.21
2012/2013 10880.8 2012-11-03 1.13 1.15 1.16
1988/1989 10578.9 1988-09-30 1.1 1.13 1.14
2006/2007 9832.5 2006-11-25 1.07 1.1 1.1
2021/2022 9453.9 2021-10-20 1.05 1.09 1.08
1982/1983 3840.9 1982-12-29 1.02 1.0 1.0

Distribuições ajustadas
Hydrology chart
Teste de Kolmogorov-Smirnov

Tamanho da amostra (N): 43

Valor crítico (Dc): 0.2074

Lognorm: Estatística (D) = 0.101

Gumbel_r: Estatística (D) = 0.0875
Disasters charts
Análise estação: 76500000
Tabela Resumo - Desastres vs Hidrologia

Data Evento Óbitos Feridos Danos Humanos Danos Materiais Tipologia Ano Hidro Vazao Data Máxima TR Empirico TR lognorm TR gumbel_r
2015-10-08 0 0 4132 826421,00 Alagamentos 2015/2016 5485.0 2015-10-13 15.25 21.27 18.69
2014-07-17 0 0 0 0,00 Movimento de Massa 2014/2015 2638.8 2014-07-28 1.69 1.78 1.81
2014-07-08 0 0 2464 831700,00 Enxurradas 2014/2015 2638.8 2014-07-28 1.69 1.78 1.81
2010-01-04 0 0 0 0,00 Enxurradas 2010/2011 3539.7 2010-01-23 3.39 3.38 3.43
2009-12-02 0 0 0 104000,00 Enxurradas 2009/2010 5874.0 2009-11-26 30.5 31.96 26.76
2004-03-04 0 0 0 0,00 Inundações 2004/2005 1160.3 2004-11-13 1.03 1.04 1.04
2003-12-16 0 0 0 0,00 Inundações 2003/2004 3609.1 2003-12-20 3.81 3.58 3.62
2001-07-20 0 0 0 0,00 Enxurradas 2001/2002 3440.4 2001-06-08 2.9 3.12 3.17
1997-10-09 0 0 0 0,00 Enxurradas 1997/1998 3455.6 1997-12-31 3.05 3.16 3.21

Vazões Máximas e Tempos de Retorno

Ano Hidro Vazao Data TR Empirico TR lognorm TR gumbel_r
1998/1999 6101.1 1998-04-17 61.0 40.68 33.03
2009/2010 5874.0 2009-11-26 30.5 31.96 26.76
1992/1993 5503.2 1992-04-19 20.33 21.67 19.01
2015/2016 5485.0 2015-10-13 15.25 21.27 18.69
2002/2003 5475.8 2002-10-14 12.2 21.07 18.54
1984/1985 5195.6 1984-05-10 10.17 15.8 14.35
1966/1967 5168.8 1966-07-28 8.71 15.37 14.0
2019/2020 4764.8 2019-01-20 7.62 10.27 9.73
1979/1980 4199.8 1979-10-08 6.78 6.0 5.92
1973/1974 4052.8 1973-05-06 6.1 5.25 5.23
1965/1966 3964.1 1965-09-15 5.55 4.85 4.85
1982/1983 3916.0 1982-10-28 5.08 4.65 4.66
2016/2017 3852.2 2016-01-01 4.69 4.39 4.42
1986/1987 3820.5 1986-06-02 4.36 4.28 4.3
1987/1988 3632.3 1987-04-22 4.07 3.65 3.69
2003/2004 3609.1 2003-12-20 3.81 3.58 3.62
1988/1989 3562.7 1988-09-29 3.59 3.44 3.49
2010/2011 3539.7 2010-01-23 3.39 3.38 3.43
2013/2014 3501.3 2013-11-15 3.21 3.27 3.33
1997/1998 3455.6 1997-12-31 3.05 3.16 3.21
2001/2002 3440.4 2001-06-08 2.9 3.12 3.17
1983/1984 3432.8 1983-05-08 2.77 3.1 3.15
1972/1973 3417.6 1972-09-23 2.65 3.06 3.12
1990/1991 3267.4 1990-11-08 2.54 2.73 2.78
2021/2022 3267.4 2021-09-12 2.44 2.73 2.78
1985/1986 3090.7 1985-09-23 2.35 2.39 2.44
2023/2024 3021.9 2023-10-01 2.26 2.28 2.33
1991/1992 2975.1 1991-04-25 2.18 2.21 2.25
1993/1994 2946.5 1993-11-22 2.1 2.16 2.21
2017/2018 2946.5 2017-06-02 2.03 2.16 2.21
1977/1978 2925.1 1977-08-03 1.97 2.13 2.18
1967/1968 2847.1 1967-08-28 1.91 2.02 2.06
1976/1977 2826.0 1976-08-12 1.85 2.0 2.04
2018/2019 2693.8 2018-10-04 1.79 1.84 1.87
2022/2023 2676.5 2022-05-06 1.74 1.82 1.85
2014/2015 2638.8 2014-07-28 1.69 1.78 1.81
2005/2006 2625.2 2005-10-08 1.65 1.76 1.79
2008/2009 2530.3 2008-10-30 1.61 1.67 1.69
1980/1981 2490.1 1980-10-24 1.56 1.63 1.65
1994/1995 2450.1 1994-10-22 1.52 1.59 1.62
2000/2001 2344.8 2000-09-25 1.49 1.51 1.53
1970/1971 2304.7 1970-06-30 1.45 1.48 1.5
1978/1979 2297.1 1978-11-29 1.42 1.47 1.49
2012/2013 2202.9 2012-10-16 1.39 1.41 1.42
2007/2008 2127.1 2007-09-27 1.36 1.36 1.37
1969/1970 1954.5 1969-06-17 1.33 1.27 1.27
1971/1972 1879.0 1971-07-01 1.3 1.23 1.24
1999/2000 1875.9 1999-10-19 1.27 1.23 1.24
1996/1997 1875.9 1996-04-08 1.24 1.23 1.24
1975/1976 1845.2 1975-09-17 1.22 1.22 1.22
1995/1996 1708.7 1995-08-07 1.2 1.17 1.17
1968/1969 1433.6 1968-11-14 1.17 1.09 1.09
1989/1990 1307.8 1989-09-27 1.15 1.06 1.06
2011/2012 1289.3 2011-08-04 1.13 1.06 1.06
2020/2021 1244.6 2020-07-03 1.11 1.05 1.05
1974/1975 1244.6 1974-08-13 1.09 1.05 1.05
1964/1965 1244.6 1964-10-05 1.07 1.05 1.05
1981/1982 1235.6 1981-02-23 1.05 1.05 1.05
2004/2005 1160.3 2004-11-13 1.03 1.04 1.04
2006/2007 1008.0 2006-09-19 1.02 1.03 1.02

Distribuições ajustadas
Hydrology chart
Teste de Kolmogorov-Smirnov

Tamanho da amostra (N): 60

Valor crítico (Dc): 0.1756

Lognorm: Estatística (D) = 0.073

Gumbel_r: Estatística (D) = 0.0744
Disasters charts